"Global Sea and Land Distribution" PPT

Description

"Global Sea and Land Distribution" PPT

Part 1 content: independent learning, group communication

Thoughts on reading the content of P17 "Three parts of the land and seven parts of the sea":

1. What percentage of the world’s oceans and land areas account for each of the total global area?

2. Read the map "Distribution of land and sea in the Northern and Southern Hemispheres". From the perspective of the Northern and Southern Hemispheres, in which hemisphere is the land mainly concentrated? What about the ocean?

3. Read the "Distribution of Sea and Land in the Northern and Southern Hemispheres" map. Are the Arctic and Antarctic regions mainly land or sea respectively?

Explore questions

Debate: If you were to rename the Earth, should it be called "Water Polo" or "Earth"? Give your reasons.

Global sea and land distribution PPT, part 2 content: six continents and seven continents

Six continents: Eurasia, Africa, North America, South America, Australia and Antarctica. The largest continent is Eurasia.

There are six continents in the world, but there are seven continents. What's going on?

Why is the annotation "Oceania" on the map not entirely written on the Australian continent?

Explore research

Read books P18-P19, observe and become familiar with the names, spatial positions, outlines, and sizes of the world's seven continents and four oceans.

Global sea and land distribution PPT, the third part of the content: Pick one in the class: Quick answer questions

Look at world topographic maps or books to answer the following questions:

1. What is the largest continent?

2. What is the continent with the highest latitude?

3. Which continents does the equator cross?

4. Are the Antarctic and the North Pole land or ocean respectively?

5. What is the largest ocean?

6. What is the ocean with a slightly S-shaped outline and the second largest area in the world?

Global land and sea distribution PPT, part 4: cooperative exploration

1. Read books and atlases P4-5 and look for the dividing lines between continents.

①The dividing line between Asia and Europe is ( ) mountains, ( ) rivers, ( ) mountains, and ( ) straits.

②The dividing line between Asia and North America is the ( ) Strait.

③The dividing line between Europe and Africa is the ( ) Strait.

The dividing line between Asia and Europe:

ural mountains

ural river

Greater Caucasus Mountains

Turkish Straits

The dividing line between Europe and Africa: the Strait of Gibraltar

The dividing line between Asia and North America: the Bering Strait

Keywords: Shanghai Education Edition Geography PPT courseware for sixth grade volume 2 free download, global sea and land distribution PPT download, .PPT format;

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"Global Sea and Land Distribution" PPT courseware:

"Global Land and Sea Distribution" PPT courseware Part One Content: Three-thirds of land and seven-thirds of ocean. The total surface area of ​​the earth is 510 million square kilometers. The ocean accounts for 71% and the land accounts for 29%. Seven parts ocean and three parts land, a veritable water ball. The distribution of sea and land in the southern and northern hemispheres. From the south...

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Update Time: 2024-11-23

This template belongs to Geography courseware Shanghai Education Edition Geography for Sixth Graders Volume 2 industry PPT template

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